Re: [igt-dev] [PATCH i-g-t v3 04/21] lib/igt_fb: Add support for VC4 SAND tiling modes

Maxime Ripard
2019-01-11T15:09:58Z

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On Fri, Jan 11, 2019 at 10:05:15AM +0100, Paul Kocialkowski wrote:
> This introduces support for the VC4 SAND tiling modes, that take a
> specific parameter indicating their column height. This parameter acts
> as a height-based stride equivalent, that shall be equal or greater
> than the displayed height.
>
> The parameter is extracted and returned as tile height so that enough
> memory can be reserved for column heights containing extra padding.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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